If Hiyori doesn't keep her grades up, she won't be allowed to go to track competitions. Meanwhile, Yujiro and Aizo have to think of a good gift for their fans... which means they have to try to understand their fans' feelings.
That was the only reason?
كان ذلك السبب الوحيد؟
Das war dein einziger Grund?
C’est la seule raison ?
Ed è l'unico motivo?
É só por isso?
Только из-за этого?